2017 (vol. 27) - Number 2

*W. Bozejko, M. Wodecki:*

Discrete Systems: Theory and Applications. Special issue.

*G. Bocewicz, Z. Banaszak, I. Nielsen:*

Delivery-flow routing and scheduling subject to constraints imposed by vehicle flows in fractal-like networks

*W. Bozejko, A. Gnatowski, R. Idzikowski, M. Wodecki:*

Cyclic flow shop scheduling problem with two-machine cells

*W. Bozejko, M. Uchronski,, Z. Chaczko, M. Wodecki:*

Parallel patterns determination in solving cyclic flow shop problem with setups

*J. Brodny, S. Alszer, J. Krystek, M. Tutak:*

Availability analysis of selected mining machinery

*K. Chmielewska, D. Formanowicz, P. Formanowicz:*

The effect of cigarette smoking on endothelial damage and atherosclerosis development - modeled and analyzed using Petri nets

*A. Galuszka, J. Krystek, A. Swierniak, T. Grzejszczak, C. Lungoci:*

Information management in passenger traffic supporting system design as a multi-criteria discrete optimization task

*M. Kardynska, J. Smieja:*

Sensitivity analysis of signaling pathway models based on discrete-time measurements

*J. Kasprzyk, P. Krauze, S. Budzan, J. Rzepecki:*

Vibration control in semi-active suspension of the experimental off-road vehicle using information about suspension deflection

*M. Koryl, D. Mazur:*

Towards emergence phenomenon in business process management

*M. Koryl:*

Active resources concept of computation for enterprise software

*H. Krawczyk, M. Nykiel:*

Mobile devices and computing cloud resources allocation for interactive applications

*W. Mitkowski, W. Bauer, M. Zagórowska:*

Discrete-time feedback stabilization

*J. Pempera:*

An exact block algorithm for no-idle RPQ problem

*K. Rzosinska, D. Formanowicz, P. Formanowicz:*

The study of the influence of micro-environmental signals on macrophage differentiation using a quantitative Petri net based model

*K. Skrzypczyk , M. Mellado:*

Vehicle navigation in populated areas using predictive control with environmental uncertainty handling

*W. Bozejko, J. Pempera, M. Wodecki:*

A fine-grained parallel algorithm for the cyclic flexible job shop problem

ACS Abstract:

**2001 (Volume 11)**

Number 1/2

**Monitoring and control of a class of distributed parameter bioreactors with application of the substrate consumption rate**

J.P.Babary(Centre National de la Recherche Scientifique, France) | J.Czeczot, M.Metzger(Silesian University of Technology, Poland) | M. Nihtilä(University of Kuopio, Finland) |

**keywords:** biotechnology, distributed parameter systems, monitoring, model-based adaptive control, recursive least-squares estimation.

**Optimal control for bilinear systems with delay on control**

A. Eljai(Université de Perpignan, France) | J. Karrakchou(Ecole Mohamadia d'Ingénieurs, Maroc) | M.Rachik, M.Lhous(Faculté des Sciences Ben M'sik, Maroc) |

**keywords:** optimal control, bilinear systems, delayed systems.

**On an NP-hard sorting problem**

K. Giaro(Technical University of Gdañsk, Poland) |

**keywords:** sorting problem, NP-hardness, flexible manufacturing systems.

**Low gain adaptive stabilization of undamped second order systems**

Toshihiro Kobayashi(Kyushu Institute of Technology, Japan) |

**keywords:** low-gain feedback, adaptive stabilization, undamped second order dynamical systems.

**Observability of a generalized linear control system**

Hubert Wysocki(Naval Academy, Poland) |

**keywords:** observability, linear differential systems, observability criteria, Bittner Operational Calculus.

**Very fast algorithm for nonholonomic optimal path planning and replanning, generalities and details**

Leszek Podsêdkowski(Technical University of £ód¼, Poland) |

^{*}searching of a graph built in a configuration space. Very good heuristic approximation of the real cost of the path accelerates path searching significantly. Due to dynamic modifications of the graph, the path replanning procedure is much faster than Brute-Force replanner. The paper presents general assumptions of the method, detailed algorithms of important procedures (especially the path replanning procedure) and a new form of Configuration Space and Open List. The simulation and experimental tests on car-like robot as well as the comparisons of this method to the others are also included.

**keywords:** nonholonomic robots, dynamic path planning, graph searching.

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